141421110 has 32 divisors (see below), whose sum is σ = 351116640. Its totient is φ = 36411648.

The previous prime is 141421103. The next prime is 141421117. The reversal of 141421110 is 11124141.

It is an interprime number because it is at equal distance from previous prime (141421103) and next prime (141421117).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 141421110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141421117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80407 + ... + 82146.

It is an arithmetic number, because the mean of its divisors is an integer number (10972395).

Almost surely, 2^141421110 is an apocalyptic number.

141421110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141421110 is an abundant number, since it is smaller than the sum of its proper divisors (209695530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141421110 is a wasteful number, since it uses less digits than its factorization.

141421110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162592.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 141421110 is about 11892.0607970192. The cubic root of 141421110 is about 521.0004285765. Note that the first 3 decimals are identical.

Adding to 141421110 its reverse (11124141), we get a palindrome (152545251).

The spelling of 141421110 in words is "one hundred forty-one million, four hundred twenty-one thousand, one hundred ten".